Database Info

[PORT] [TOOL] Carliv Touch Recovery for MediaTek devices

Old Tool
Added on Mar 05, 2014
Updated CTR v2.2 for MTK devices with ubifs ONLY
And Thanks to dhinesh77 for countless beta-testing & most importantly, Master Shifu carliv for looking into those ubifs source code to make it work on MTK devices....
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Download link here...
Solution to cannot see whole sdcard is here by Master Shifu himself, it is actually a new feature/ function... :laugh:
----------------------------------------------------------
Added on Jan 27, 2014
Updated CTR v2.2 Recovery for MT6575,15, 77, 17, 89, 82, 88, 92
MT6572 (ext4 only, ubifs not supported)
Pls support by donation or at least drop your thanks here to encourage Master Shifu for further development...
Download link here
----------------------------------------------------------
Added on June 02, 2014
New Porting Tool CTRv-1.4 for ext4 devices ONLY. . .
Known problems : Touch not working on some MTK devices . . .
Any bugs report here . . .
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Added on June 10, 2014
New AIO Porting Tool Easy Magic CTR v2.4 Installer for MTK for ALL MTK Cortex-A9/ A7 devices ONLY with either mtd, emmc, ubifs or custpack partition . . .
Any bugs report here . . .
Updates
Thanks to surfturtle for reporting . . .
Workaround : Use Manual mode & select 720x1024 that is the screen res for 720x1280 . . .
This is an AIO porting tool so go ahead & try the differrent res at Manual mode, the unpack/ repack feature, play around with it & you'll learn what is needed for porting custom recoveries . . .
----------------------------------------------------------
Added on June 17, 2014
Users using XP & 720x1280 MTK devices use this fix . . .
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Added on July 01, 2014
CTRv2.5 refer to here . . .
----------------------------------------------------------
Notice to annoying n00bs & newbies
Most of your questions are already answered on this thread so pls read it...
1) Either your MTK is still ro.secure=1 then use this method here then EXIT/ CLOSE it first then re-start the porting tool...
2) i've already put in alot of error checking to make sure this porting tool works, either the Auto or Manual port, it will leave behind Ported-CTR folder then manually install it via SPFT when it fail to auto install.... Most probably why it fail to install is b'cos you use SuperSu did you bother to look at your MTK device & grant access to Root Shell... There has been cases where the stock recovery is already corrupted then this tool will also port a corrupted CTR too. Re-install your stock 3e recovery.img & make sure you can boot into it then only use the porting tool again or just use the manual port... The differences is Auto will upload whatever recovery already at your device be it older CWM or TWRP & it will repack it with CTR ramdisk. While Manual will use whatever at your stock 3e -> factory_init.project.rc, meta_init.modem.rc, ueventd.rc & etc... Refer to this by Master Shifu carliv... :good: This tool has no log b'cos it is actually a simple copy & paste program, thats what it actually do.... :laugh:
3) Pls bear in mind that this porting tool has been downloaded by many & confirmed working BUT i can't guarantee that it will work flawlessly on your MTK device so continue trying & report back the solution if you found one...
4) This has been mentioned many times on this thread, if you really can't get it to work then don't just say your porting tool doesn't work...
Instead list out everything then it'll be easier to trouble-shoot
a) What OS you are using on the PC & your MTK...
b) Did you disable UAC & Anti-Virus on your PC
c) Did you execute the porting tool at C:\ drive if you're using XP else then at your Desktop READ what the porting tool says & it will ask you to wait then wait for it to continue without pressing the OK button...
As said many times, this porting tool uses Russian Master Shifu Michfood Repack Utils Huge Credits to him, it is actually DOS program with cygwin dll working at the back so all DOS limitation still applies such as it will ONLY operate properly when it is executed at the Desktop on latest OS... Tested working on XP to 8.1
As much info as possible then it'll be easy to identify where it goes wrong & did you bother to read 5 to 10 pages from the back then you would have know what is the latest story...
Last but not least, i didn't compile CTR so any features not working / bugs found pls report it here BUT again, read the whole thread first as most already answered at that thread...
Q&A
1) Touch not working, refer to here...
2) MTK Alcatel devices refer to here & here... Supported on CTRv2.4
3) All MTK devices supported except this...
4) Inverted screen solutions -> Compile your own
5) CTRv2.5

Nice one bro.....will be helpful for many.......!!:good:
Good to see you back......!
--------------------
P.S: Thinking of creating a Multi-tool for MTK6573.......what are features that can be added bro ??

Yo, Bala bro, been quite busy with work, until now only manage to finish this tut...
Yeah, i was thinking about that too, to mod dsixda's android kitchen just for MT6573 platform that includes Bruno Martins's unpack/ repack boot.img, unpack/ repack recovery & port it to CWMR like this tut, replace a2sd with data2ext or ad2sdx; only this two mod stable on MT6573 platform so far that i have tested...
actually did try but give up half way as my scripting skill is still at novice level...
did read it on some other forum that someone is actually doing that too but i never see it got release though...
Well i guess we need dsixda expertise to be able to do that but he is retired now...
Added on Sept 04, 2012 Info Update
Dark Tremor's a2sd/ Apps2sd works well on MT6573 platform after all...
i was using the last version 2.7.5.3 Beta 04 all this while & i always use a2sd datasd all the time & it FC all apps after a few weeks of using/ sometimes a few days even after a fresh install...
After all, DT_a2sd/ apps2sd is actually apps to sd & i always push it as data2sd...
Only until recently that i play with Android Kitchen, use it to extract my system.img & update it with its built-in Darktremor Apps2SD version 2.7.5.2, it works extremely well because 2.7.5.2 doesn't support a2sd datasd feature...
So guys, if you are using DT_a2sd beta 4, don't use the command a2sd data2sd instead use a2sd cachesd...
You can checkout my other post here

great tools and description

hello y2yu,
Glad you find it informative...
According to this site, there will be another 2 new cpu after MT6575/ MT6577... (use google chrome for translation)
This means MT6573 is 5 generation behind MT6588 & it is still unexploit with all info/ tools scattered all over the web...
Thats where i decided to compile all these info & put it here... :good:
Now that i check, i've bought my first mediatek back in 2008...( never knew it until i check it just now ) :silly: It has serve me well for almost 2 years in spite of dropping, a few times from 8 feet height when i was on a ladder & it still works ! It was the last drop that spoilt the mic & render it unuseful. It can still make & receive call to date but the other side can't hear what i say...
At that time, made in china phone was famous for its extra loud speaker/ ringtone but doesn't support android back then...
haha, enough of history, have you manage to port CWMR to your MT6573 ? In fact, i have manage to create a plugin for dsixda's Android Kitchen which can port CWMR to any MT6573 with a few copy & paste features just like Android Kitchen... :good:
Still testing it, may be you would like to be the first beta tester...

Thank you so much for this. I managed to "port" cwmr to my phone without going through the build hassle. Thanks also go to koush for the builder. I had downloaded the source but hadn't managed to completely set up my build environment as there are a couple of gotchas to iron out for ROM development.
Anyway, this serves as a good precursor to actually porting a custom recovery to new devices. Just one problem - cwmr does not recognise any of the hardware buttons for the select action. I can only scroll. The phone has 2 side buttons for volume control, 1 power button on top, and at the bottom on the home row there is a home button, the menu (these 2 also scroll, in stock recovery the home button selects), the previous, and the search. [1][2]
Do you happen to have any cure for this? Is there some place I could remap hardware buttons? One more thing. I made sure root shell access was configured but adb shell will not work (insufficient permissions). Also, adb devices, as is the case for stock recovery, will return question marks. Any idea?
edit: It is important to mention that the flashing had some errors:
Code:
/mnt/sdcard # flash_image recovery recovery.img
mtd: read error at 0x00000000 (Out of memory)
mtd: read error at 0x00020000 (Out of memory)
mtd: read error at 0x00040000 (Out of memory)
mtd: read error at 0x00060000 (Out of memory)
mtd: recovery successfully wrote block at 0x00000000
mtd: recovery successfully wrote block at 0x00020000
mtd: recovery successfully wrote block at 0x00040000
mtd: recovery successfully wrote block at 0x00060000
... <snip>
... <snip>
... <snip>
mtd: recovery successfully wrote block at 0x00420000
mtd: recovery successfully wrote block at 0x00000000
The flash of the stock recovery goes without any error.
[1] http://symphony-mobile.com/index.php?route=product/product&path=63&product_id=75
[2] http://www.tinno.com/en/productinfo.aspx?proid=128

u r most welcome, jason...
i think the button key map is actually built inside /sbin/recovery so there is nothing much you can do about it unless you build the whole recovery from sources & change it from there...
i do have feedback from fellow xda member that has the same problem flashing recovery with error however he reported back, all menu options at cwm works fine...why don't you use mobileuncle tools, its easier that way...found another flashing tool for ZTE, reported unknown image but it works fine on MT6573 platform too...
As for the adb shell at cwmr, it should work by default & if it doesn't then you have the check default.prop & make sure ro.secure=0 As for stock recovery, mine doesn't work at all...
i think after 6.0.0.3 version, ported cwmr has the camera button as enter key for MT6573 if you built it from koush builder...

yuweng said:
u r most welcome, jason...
i think the button key map is actually built inside /sbin/recovery so there is nothing much you can do about it unless you build the whole recovery from sources & change it from there...
i do have feedback from fellow xda member that has the same problem flashing recovery with error however he reported back, all menu options at cwm works fine...why don't you use mobileuncle tools, its easier that way...found another flashing tool for ZTE, reported unknown image but it works fine on MT6573 platform too...
As for the adb shell at cwmr, it should work by default & if it doesn't then you have the check default.prop & make sure ro.secure=0 As for stock recovery, mine doesn't work at all...
i think after 6.0.0.3 version, ported cwmr has the camera button as enter key for MT6573 if you built it from koush builder...
Click to expand...
Click to collapse
Crap, then I have to dig through the sources really hard. This phone has no camera button.
If I'm not wrong the last time I checked "mobileuncletools" uses flash_image. Either that, or nandwrite, or failing that, dd. Coming from a Linux and UNIX background I'm more comfortable with the simpler underlying commands rather than a complex front-end wrapper around those commands. NAND images have some peculiarities so we kinda have to deal with it I guess.
I had triple-checked that ro.secure != 1 I think this is probably a hardware issue where during recovery there is no bridging interface exposed.
Anyway a couple of other things related to the documentation side of this:
* Why not just upload your own recovery.fstab to the builder instead of editing it later?
* Changing the fstab is only needed for those who have an ext-sd, i.e. a second partition for the memory card
* The bin/ folder is empty, and the lib/ folder only contains the ext2 module, so if above not needed, this is also not needed
So in the end, I think we can simply advocate use of the builder as-is. What do you think of putting up a list/database of MTK phones and some details? Like rootable or not, cwmr available or not, etc. I think RootzWiki would be a good place for that?

AFAIK, most readers at xda are non-registered, only when they are stuck somewhere or they really needed help then only they'll register & start posting; that is including me !
You can see my other post where it is nearing to 300 over downloads while the MTK phones list feedback from users is less than 10 !
AFAIK, all MT6573 are root-able & all needs data2sd mod. There are so many apps & games at google play, MT6573's 256 or 512MB internal memory gets filled up pretty fast !
On adb shell, did you have all the three adb files (adb.exe, AdbWinApi.dll, AdbWinUsbApi.dll) & on linux, i use ./adb shell to get it to work...

yuweng said:
AFAIK, most readers at xda are non-registered, only when they are stuck somewhere or they really needed help then only they'll register & start posting; that is including me !
Click to expand...
Click to collapse
Very true.
AFAIK, all MT6573 are root-able & all needs data2sd mod. There are so many apps & games at google play, MT6573's 256 or 512MB internal memory gets filled up pretty fast !
Click to expand...
Click to collapse
Indeed. I actually want to try just bind-mounting data to a second partition, but I don't know whether init scripts are supported on this phone (would be better instead of editing the init itself). But I will also try this data2sd mod, haven't looked at it yet. After clearing out loads of preincluded apps I was happy for a while, but am now running out of space again!
On adb shell, did you have all the three adb files (adb.exe, AdbWinApi.dll, AdbWinUsbApi.dll) & on linux, i use ./adb shell to get it to work...
Click to expand...
Click to collapse
Actually I have the Android SDK set up already on my system, so everything is conveniently there including adb. I will have to find some other day to troubleshoot why the bridge would not work during recovery.

re-packing error
Now I am doing this on Xubuntu so maybe that's why it doesn't work:
I get the following when trying to repack:
MTK-Tools by Bruno Martins
MT65xx repack script (last update: 31-07-2012)
Repacking recovery image...
Ramdisk size: gzip: unpack/ramdisk-repack.cpio.gz: No such file or directory
Could not open ramdisk file: ramdisk-repack.cpio.gz
Any ideas?
Unpacking is no problem.

This Android Kitchen plugins only work with cygwin...
Even unpacking shouldn't have work because mkbootimg & 7z is windows exe...
i'm in the mid of modding it so that it can work on linux too...

Thanks for your reply yuweng. 7z is available as a plugin for Ubuntu too.
In the mean time I will try another website which I already posted a link before.
http://www.slatedroid.com/topic/32450-how-to-unpack-repack-systemimg-properly-using-linux/

breaky9973 said:
Now I am doing this on Xubuntu so maybe that's why it doesn't work:
I get the following when trying to repack:
MTK-Tools by Bruno Martins
MT65xx repack script (last update: 31-07-2012)
Repacking recovery image...
Ramdisk size: gzip: unpack/ramdisk-repack.cpio.gz: No such file or directory
Could not open ramdisk file: ramdisk-repack.cpio.gz
Any ideas?
Unpacking is no problem.
Click to expand...
Click to collapse
It will work on any GNU/Linux as long as you have the proper tools installed. Almost all tutorials for Android "modding" are Cygwin-based, which basically emulates a GNU system on Windows (so you can skip all parts about "setting up" anything). Here your file does not exist, please double-check that it does. This is a perl script which utilizes gzip, gunzip, and cpio. Make sure these are available as well.
Btw, this is independent of Android Kitchen. You don't need that if you're using the builder. Android Kitchen is just a front-end to modifying ROMs. So skip the Kitchen for now and do this manually.
Again, the "another website" you link to is about backing up real filesystems (which the boot and recovery partitions are not). See: http://forum.xda-developers.com/showthread.php?t=1744265&page=2
yuweng: What benefit does using the Android Kitchen have over simply using the builder? All you need is a rebuilt /sbin/recovery along with the resources in /res, and optionally an ext2.ko if it does not exist on the phone itself.

This is just a simple tool for n00b/ newbie...
i was a n00b six months ago & even now my android knowledge is still half empty...
As the first post says, there are hundreds if not thousands of android phone based on MT6573 SoC design, each with their own recovery.img-kernel.img & AFAIK, non is compatible for use on others...
i simply provided a plugins based on Android Kitchen so that even a n00b/ newbie can port cwmr to their MT6573 simply by just drag & drop files to it... You are a programmer by profession i presume, so this is chicken feet to you but to a n00b/ newbie they don't no even where to start, like i did... :laugh:
you'll be surprise if i tell you the top download of my tuts is rooting & installing busybox !
As for the builder, you still need to unpack it, copy few files over & repack it with bgcngm's MTK-tools for it to work on MT6573...not alot of n00b/ newbie know how to do that !
the intention of this plugins is to be able to port cwmr to any mt6573 based android phone...

yuweng said:
This is just a simple tool for n00b/ newbie...
i was a n00b six months ago & even now my android knowledge is still half empty...
As the first post says, there are hundreds if not thousands of android phone based on MT6573 SoC design, each with their own recovery.img-kernel.img & AFAIK, non is compatible for use on others...
i simply provided a plugins based on Android Kitchen so that even a n00b/ newbie can port cwmr to their MT6573 simply by just drag & drop files to it... You are a programmer by profession i presume, so this is chicken feet to you but to a n00b/ newbie they don't no even where to start, like i did... :laugh:
you'll be surprise if i tell you the top download of my tuts is rooting & installing busybox !
As for the builder, you still need to unpack it, copy few files over & repack it with bgcngm's MTK-tools for it to work on MT6573...not alot of n00b/ newbie know how to do that !
the intention of this plugins is to be able to port cwmr to any mt6573 based android phone...
Click to expand...
Click to collapse
yuweng, and I thought you were the programmer! (other than bgcngm I see you as our local MTK expert)
Seriously, we are all noobs. That was my main concern :silly: Android Kitchen interface is command-based whereas the builder you just need to upload an image and you will get an image in return.
So do you mean using Android Kitchen there is no need to go through setting up Cygwin, repack, unpack, etc.? Just download the Kitchen, enter some commands, and you will have a recovery.img which you can flash directly?

i'm a half-cook programmer...
yaya, but you need to setup java, Android Kitchen & the plugins scripts will do everything... :laugh: That is for linux...For windows, you already know...
As for the builder, it works on major brands where it can be flash directly but not on mt65xx...

Ahh OK in that case I do suppose the Kitchen would be much simpler.
Ya, the MTK partitions and images are not the same as those of other devices. That's why Bruno wrote the script to help us

jason_cheng said:
yuweng, and I thought you were the programmer! (other than bgcngm I see you as our local MTK expert)
Seriously, we are all noobs. That was my main concern :silly: Android Kitchen interface is command-based whereas the builder you just need to upload an image and you will get an image in return.
So do you mean using Android Kitchen there is no need to go through setting up Cygwin, repack, unpack, etc.? Just download the Kitchen, enter some commands, and you will have a recovery.img which you can flash directly?
Click to expand...
Click to collapse
Hi Jason,
I have cpio and can execute perl scripts. gzip and gunzip are setup too. The script just cannot find the file ramdisk-repack.cpio.gz and I cannot find it anywhere.
Maybe the dump of the recovery.img was not good. I will try again.

*UPDATE*
The mkbootimg executabe I download was not correctly installed. Now the script finishes without error.
However the recovery.img doesn't do anything. I think I have to look for another mkbootimg or compile one from source myself...
For people who are interested to try the Ubuntu way:
Unpacking:
sudo perl ./unpack-MT65xx.pl recovery.img
Re-packing:
sudo perl ./repack-MT65xx.pl -recovery ./recovery.img-kernel.img ./recovery.img-ramdisk ./recovery.img
I will attach the mkbootimg once I succeed

[ROM][UNOFFICIAL] LineageOS 17.1 for Unihertz Atom L (20200828)

Introduction
This thread contains the LineageOS 17.1 custom firmware images for the Unihertz Atom L, a rugged Android phone released by Unihertz in July 2020, and the accompanying LineageOS Recovery used for flashing the firmware.
Please note that this ROM is one of my side projects, for which I could provide zero warranty. By installing this ROM, you acknowledge that you take all the risks that come with installing custom firmwares on your devices, including but not limited to bricking your device, losing your data, etc. You are always suggested to keep backups and make sure you know how to flash back to official ROM before trying any custom ROMs.
Please find the download links in the Download section. The following sections are guides to installing the ROM.
WARNING: DO NOT try to install this on Atom XL. This is ONLY for the Atom L.
Working Features
- All basic features (Telephony, VoLTE, Audio, Camera, NFC, WiFi, Bluetooth, ....)
- Programmable PTT (red) button (Functionality can be set in Settings - System - Buttons, under the "Search Button" section)
- 48MP camera seems to be working (unlike on many other super resolution devices)
Known Issues
- VoLTE is working (at least for me) but sometimes quirky. If you find it somehow stopped working, usually turning it off and back on again (in Settings - Network - Mobile Network) will fix it. Putting the device to SELinux Permissive mode also fixes most of the VoLTE quirks but this is not recommended (a few quirks in Enforcing mode is better than having the whole device Permissive)
Unlocking
1. Boot your Atom L to the official OS
2. Go into Settings - About phone, tap "build number" several times to enable developer settings
3. Go to Settings - System - Developer Settings, enable OEM unlocking and ADB debugging
4. Run `adb reboot bootloader` on your PC (there is no way to enter bootloader directly, only possible through adb)
5. Run `adb flashing unlock` and comfirm unlock on device (THIS WILL WIPE ALL DATA)
6. Reboot and now you should see an unlocked warning during boot screen.
Installing LineageOS Recovery
For now the only working recovery is the LineageOS Recovery, because the device's kernel does not load the touch driver in recovery mode for whatever reason, rendering TWRP useless.
1. Download `lineage_recovery_XXX.img` and `vbmeta.zip`, unpack `vbmeta.zip` to get three .img files starting with `vbmeta`
2. Run `adb reboot bootloader` to put your device in bootloader mode
3. Run `fastboot flash --disable-verification --disable-verity vbmeta vbmeta.img`
4. Run `fastboot flash --disable-verification --disable-verity vbmeta_system vbmeta_system.img`
5. Run `fastboot flash --disable-verification --disable-verity vbmeta_vendor vbmeta_vendor.img`
6. Run `fastboot flash recovery lineage_recovery_XXX.img`
7. Run `fastboot reboot recovery` to reboot into the newly-installed LineageOS Recovery
The LineageOS Recovery is operated by volume keys as selection and power as confirmation (or entering sub-menus). To return to upper levels of menus from sub-menus, press volume up until the selection goes to the first item and then disappears, then press power (i.e. there's a hidden "Go Back" item at the very top of each sub-menu).
The recovery will show a verification failed prompt for most packages that are not signed with the AOSP keys. This is safe to ignore.
Installing LineageOS 17.1
The LineageOS image must be installed via LineageOS recovery.
1. Download `lineage-17.1-Atom_L-XXX.zip`
2. Reboot your device into recovery (`adb reboot recovery` or simply hold volume up while turning power on)
3. Wipe all data (factory reset) (THIS DELETES EVEN INTERNAL STORAGE)
4. Choose Apply Update, then Apply Update from ADB
5. Run `adb sideload lineage-17.1-Atom_L-XXX.zip` from your PC
6. Wait for the process to finish. (The recovery might prompt something about verification failure, just ignore it and continue anyway)
7. At this point, you can then sideload the LATEST Magisk and OpenGAPPS Nano at your will (note that the size of the system partition might only be enough for the `nano` variant of OpenGAPPS) (If installing Magisk / OpenGAPPS fails, you can try rebooting into recovery again in advanced menus, then try installing them again)
8. Reboot into system and enjoy (Note that Magisk might cause your device to boot loop once or two but it will eventually boot)
When updating to a newer build, you have to flash the new zip, and then re-flash whatever mod you have installed previously (Magisk / GAPPS).
Download Links
LineageOS:
lineage-17.1-Atom_L-20200828-peter-signed.zip: https://mega.nz/file/bAgh1BZA#jzMs_0e9NUR9NcALXWp51ZeWttM5rl_3K5T8Or9hAW0
- Synchronized updates from LineageOS upstream.
lineage-17.1-Atom_L-20200728-peter-signed.zip: https://mega.nz/file/vBwlmL5D#wpw8RovBHyVFCLFlhQ2H5QAIb0ECXkT4of0FRijiP6A
LineageOS Recovery:
lineage_recovery_20200728.img: https://mega.nz/file/yc4Dnbyb#yx0Ci9p3q9_lfAiXkGfgWDFnRJI-JSGrv3kyawkU3fw
vbmeta:
vbmeta.zip: https://mega.nz/file/nF51mBoY#ZNY4j92wc_6a1dXch3l5r-w4VFl9QjN7YJaRMKRoEGk
XDA:DevDB Information
LineageOS 17.1 for Unihertz Atom L, ROM for the Android General
Contributors
PeterCxy
Source Code: https://cgit.typeblog.net/android/device/unihertz/Atom_L/
ROM OS Version: Android 10
Version Information
Status: Alpha
Created 2020-07-28
Last Updated 2020-07-28

How different is the Atom XL?
PeterCxy said:
Introduction
WARNING: DO NOT try to install this on Atom XL. This is ONLY for the Atom L.
Unfortunately I've got the XL version which I thought only varied from the L by the presence of a UHF radio! Can you explain to me why its not a suitable candidate for your mods which sound very good!?
And before you ask, I only got this radio for hacking so I don't mind experimenting if that is required. Please let me know if I can help.
The Bitfarmer
Click to expand...
Click to collapse

tvroman said:
PeterCxy said:
Introduction
WARNING: DO NOT try to install this on Atom XL. This is ONLY for the Atom L.
Unfortunately I've got the XL version which I thought only varied from the L by the presence of a UHF radio! Can you explain to me why its not a suitable candidate for your mods which sound very good!?
And before you ask, I only got this radio for hacking so I don't mind experimenting if that is required. Please let me know if I can help.
The Bitfarmer
Click to expand...
Click to collapse
Because Unihertz publishes completely different firmware files for the L and XL, so the safest assumption is that there is more difference than just the UHF radio. If you want to risk it, then you CAN try using this ROM on the XL, as long as you know how to revert back to official if things go wrong. (But I cannot guarantee if the kernel image from L that this ROM uses will not cause serious issues like corrupted baseband or something on the XL)
My suggestion is that instead of trying this ROM directly on the XL, someone with XL can try to modify my device tree for L, replacing the kernel, dtbo images and other vendor blobs from the ones from XL, and then re-compile the ROM for XL. This would be the proper way to handle these two devices.
Click to expand...
Click to collapse

Going XL
Hi.
Great work. :good:
I want to built a ROM for the Atom XL myself. And because I'm no expert on this (for now) I'm in search of guides and hints on how to achieve my goal.
As far as I know the biggest problem with Unihertz is that they use a Mediatek chipset with which they are not allowed to provide the sourcecode of the kernel. Or at least you have to pay for it from Mediatek.
But there are some variants of the chipset (Helio P60; mt6771) used in other mobile phones (e.g. Nokia X5) for which I was able to find kernelsources on Github. Using these and the latest Android kernel from google I tried to compile a kernel as a starting point. I was able to extract the build.config directly from the phone which helped tremendously. This should at least get me to the point where I'm able to assemble a TWRP build. But I believe that I'm still missing some (vital?) drivers which are specific to the actual device. This includes I think the missing touchscreen driver that you mentioned is preventing the recovery to be useful.
So now I'm a little bit stuck, because most of the guides to arrange a LineageOS (or any other custom ROM) build tree I found require the sourcecode from the manufacturer which we don't have. All other guides to build from scratch were too generic for my current level of expertise.
Can you please share your approach to create this build?
If you don't want to do this in the open you could also PM me.
With kind regards
ADT

a-dead-trousers said:
Hi.
Great work. :good:
I want to built a ROM for the Atom XL myself. And because I'm no expert on this (for now) I'm in search of guides and hints on how to achieve my goal.
As far as I know the biggest problem with Unihertz is that they use a Mediatek chipset with which they are not allowed to provide the sourcecode of the kernel. Or at least you have to pay for it from Mediatek.
But there are some variants of the chipset (Helio P60; mt6771) used in other mobile phones (e.g. Nokia X5) for which I was able to find kernelsources on Github. Using these and the latest Android kernel from google I tried to compile a kernel as a starting point. I was able to extract the build.config directly from the phone which helped tremendously. This should at least get me to the point where I'm able to assemble a TWRP build. But I believe that I'm still missing some (vital?) drivers which are specific to the actual device. This includes I think the missing touchscreen driver that you mentioned is preventing the recovery to be useful.
So now I'm a little bit stuck, because most of the guides to arrange a LineageOS (or any other custom ROM) build tree I found require the sourcecode from the manufacturer which we don't have. All other guides to build from scratch were too generic for my current level of expertise.
Can you please share your approach to create this build?
If you don't want to do this in the open you could also PM me.
With kind regards
ADT
Click to expand...
Click to collapse
You don't need the kernel source code to build a working ROM -- just look at my device tree for Atom L. I think you can build a working ROM for the XL by just replacing the prebuilt kernel in my device tree with the one from Atom XL and also re-extracting the vendor blobs from XL using the script in my devcie tree, then rename everything to Atom XL instead of L. I don't know if the integrated amateur radio would still work though.

PeterCxy said:
You don't need the kernel source code to build a working ROM -- just look at my device tree for Atom L. I think you can build a working ROM for the XL by just replacing the prebuilt kernel in my device tree with the one from Atom XL and also re-extracting the vendor blobs from XL using the script in my devcie tree, then rename everything to Atom XL instead of L. I don't know if the integrated amateur radio would still work though.
Click to expand...
Click to collapse
I'm already on to that.
But I seem to have trouble extracting the prebuilt kernel. None of the tools I found gave me the exact files you have got (dtb.img, dtbo.img, Image.gz). What did you use?
The best I could get were "dtb", "kernel" and "dtborecovery" (without extensions) which roughly had the same size as yours.
Also, as far as I understand it, with your initial commit (without the modifications for Lineage itself) I should be able to at least compile a recovery image but I got an error regarding a missing dtb.img file in the "out" directory.
Something seems to be missing because, my dtb file is in the "device" directory and not being transfered into "out" during building.
I'm not sure that is because I have got a different naming scheme (renamig it didn't help) or I did something wrong with the extraction.
---------- Post added at 07:30 ---------- Previous post was at 07:14 ----------
Another question I have:
Are the vbmeta-files you used to flash the recovery the ones from the original firmeware zip from unihertz or did you get them from the lineage built?
And reguarding the rather smallish system partition:
I have an idea to bypass that by using the SPFlash Tool from Mediatek. As far as I understand the settings in the scatter-file this tool does a repartitioning of the internal storage. So we only need to "decrease" the userdata, "move" some partitions inbetween and "increase" the system. Only problem is, I couldn't find a partition designated as "system" in the scatter-file, only one big "super" and a "vbmeta-system" (which for my understaning is for verified boot) partition.
What do you think?

a-dead-trousers said:
I'm already on to that.
But I seem to have trouble extracting the prebuilt kernel. None of the tools I found gave me the exact files you have got (dtb.img, dtbo.img, Image.gz). What did you use?
The best I could get were "dtb", "kernel" and "dtborecovery" (without extensions) which roughly had the same size as yours.
Also, as far as I understand it, with your initial commit (without the modifications for Lineage itself) I should be able to at least compile a recovery image but I got an error regarding a missing dtb.img file in the "out" directory.
Something seems to be missing because, my dtb file is in the "device" directory and not being transfered into "out" during building.
I'm not sure that is because I have got a different naming scheme (renamig it didn't help) or I did something wrong with the extraction.
---------- Post added at 07:30 ---------- Previous post was at 07:14 ----------
Another question I have:
Are the vbmeta-files you used to flash the recovery the ones from the original firmeware zip from unihertz or did you get them from the lineage built?
And reguarding the rather smallish system partition:
I have an idea to bypass that by using the SPFlash Tool from Mediatek. As far as I understand the settings in the scatter-file this tool does a repartitioning of the internal storage. So we only need to "decrease" the userdata, "move" some partitions inbetween and "increase" the system. Only problem is, I couldn't find a partition designated as "system" in the scatter-file, only one big "super" and a "vbmeta-system" (which for my understaning is for verified boot) partition.
What do you think?
Click to expand...
Click to collapse
> None of the tools I found gave me the exact files you have got (dtb.img, dtbo.img, Image.gz). What did you use?
There is a tool called `unpack_bootimg` in the Android source code. Just run `make unpack_bootimg` in the root directory of the Android source tree and you will get one in the output directory. (btw I have renamed those extracted files so the names won't exactly match, but you need this tool to extract the correct images. All other tools won't work properly).
> my dtb file is in the "device" directory and not being transfered into "out" during building.
Because most tools other than `unpack_bootimg` extracts dtb incorrectly.
> Are the vbmeta-files you used to flash the recovery the ones from the original firmeware zip from unihertz or did you get them from the lineage built?
Those don't matter. Either will work as long as you flash it with the correct parameters as given in my post.
> And reguarding the rather smallish system partition
No don't do that. Android 10 does not use a separate system partition anymore, instead both system, vendor and product are sub-partitions in a huge super partition. When flashing a new ROM, the partitions are automatically resized to match the new image exactly, instead of leaving free space unused like before Android 10. That's why I need to reserve space in BoardConfig.mk for gapps to be installed correctly.

Still not able to build.
PeterCxy said:
There is a tool called `unpack_bootimg` in the Android source code. Just run `make unpack_bootimg` in the root directory of the Android source tree and you will get one in the output directory. (btw I have renamed those extracted files so the names won't exactly match, but you need this tool to extract the correct images. All other tools won't work properly).
Click to expand...
Click to collapse
I'm still getting an error:
Code:
FAILED: ninja: 'out/target/product/Atom_XL/dtb.img', needed by 'out/target/product/Atom_XL/boot.img', missing and no known rule to make it
Comparing your BoardConfig.mk with mine shows a slight difference in the offset and size values which could be associated with the different kernels of the phones.
But using "unpack_bootimg" I didn't get a value for "BOARD_KERNEL_OFFSET" like you have it in your config. Could this be the problem?
Your BoardConfig.mk
My BoardConfig.mk
Do you see anything else out of the ordinary?
(Because I'm doing everything what you did step-by-step the links point to the best matching commits)
Despite not being able to compile right now I tried to press on with integrating your changes in the hopes that it will be fixed somehow later on
So I'm currently stuck on this commit of yours:
Atom_L: import overlay from official vendor
Where did you get the "config.xml" and "power_profile.xml" from? The best thing I could find was a "power_profile.xml" inside "/vendor/overlay/FrameworkResOverlay/FrameworkResOverlay.apk" which seems to be a "compiled" version of the aforementioned xml-file.

a-dead-trousers said:
I'm still getting an error:
Code:
FAILED: ninja: 'out/target/product/Atom_XL/dtb.img', needed by 'out/target/product/Atom_XL/boot.img', missing and no known rule to make it
Comparing your BoardConfig.mk with mine shows a slight difference in the offset and size values which could be associated with the different kernels of the phones.
But using "unpack_bootimg" I didn't get a value for "BOARD_KERNEL_OFFSET" like you have it in your config. Could this be the problem?
Your BoardConfig.mk
My BoardConfig.mk
Do you see anything else out of the ordinary?
(Because I'm doing everything what you did step-by-step the links point to the best matching commits)
Despite not being able to compile right now I tried to press on with integrating your changes in the hopes that it will be fixed somehow later on
So I'm currently stuck on this commit of yours:
Atom_L: import overlay from official vendor
Where did you get the "config.xml" and "power_profile.xml" from? The best thing I could find was a "power_profile.xml" inside "/vendor/overlay/FrameworkResOverlay/FrameworkResOverlay.apk" which seems to be a "compiled" version of the aforementioned xml-file.
Click to expand...
Click to collapse
> Comparing your BoardConfig.mk with mine shows a slight difference in the offset and size values which could be associated with the different kernels of the phones.
TARGET_KERNEL_OFFSET should normally always be 0x00008000. Also, your other offset values seem to be wrong too -- those values from `unpack_bootimg` cannot be filled in directly to BoardConfig.mk. Instead, you need to subtract BOARD_KERNEL_BASE from them (e.g. BOARD_RAMDISK_OFFSET should be 0x55000000 - 0x40078000, which is 0x14f88000, the same as mine). In fact, I think those parameters should be exactly the same for XL and L. Other than that, I don't think I can see much of a problem about your makefiles.
However, note that not all of my historical commits represent a compilable state of the device tree. I'd suggest you start directly from the latest state and just replace whatever is relevant instead of starting over. And there should not be much that needs changing at all except device names, fingerprints and the proprietary vendor files.
> Where did you get the "config.xml" and "power_profile.xml" from
Exactly from those apks. Just decompile them using apktool.

PeterCxy said:
TARGET_KERNEL_OFFSET should normally always be 0x00008000. Also, your other offset values seem to be wrong too -- those values from `unpack_bootimg` cannot be filled in directly to BoardConfig.mk. Instead, you need to subtract BOARD_KERNEL_BASE from them (e.g. BOARD_RAMDISK_OFFSET should be 0x55000000 - 0x40078000, which is 0x14f88000, the same as mine). In fact, I think those parameters should be exactly the same for XL and L. Other than that, I don't think I can see much of a problem about your makefiles.
Click to expand...
Click to collapse
Still giving me errors.
So I tried a very unconventional approach: I just copied the file myself into the mentioned "out/target/product/Atom_XL" folder.
For now it's still compiling. Fingers crossed.
PeterCxy said:
However, note that not all of my historical commits represent a compilable state of the device tree. I'd suggest you start directly from the latest state and just replace whatever is relevant instead of starting over. And there should not be much that needs changing at all except device names, fingerprints and the proprietary vendor files.
Click to expand...
Click to collapse
I just reached your biggest commit yet.
Can you tell me how you got the list of needed files? I hope it's not through trial-and-error.
Except for the values in "setup-makefiles.sh" only the "proprietary-files.txt" seems to be device specific. Is there anything else I need to be aware of in this commit?
P.S.: I know it is tedious to go through your commits one by one but I want to learn something of it not just simply copying what you did. To get a feeling where the biggest pitfalls are and what you did to circumvent them.

a-dead-trousers said:
Still giving me errors.
So I tried a very unconventional approach: I just copied the file myself into the mentioned "out/target/product/Atom_XL" folder.
For now it's still compiling. Fingers crossed.
I just reached your biggest commit yet.
Can you tell me how you got the list of needed files? I hope it's not through trial-and-error.
Except for the values in "setup-makefiles.sh" only the "proprietary-files.txt" seems to be device specific. Is there anything else I need to be aware of in this commit?
P.S.: I know it is tedious to go through your commits one by one but I want to learn something of it not just simply copying what you did. To get a feeling where the biggest pitfalls are and what you did to circumvent them.
Click to expand...
Click to collapse
> Still giving me errors.
Looks like that dtb.img error was totally my fault -- it was due to my jerry-rigged solution of using prebuilt dtb image that conflicted with one of Lineage's update in August and I haven't built the ROM for a month. Now I have fixed it in the latest commit.
> Can you tell me how you got the list of needed files?
All of those files are for VoLTE support and I started with the list from a commit in Redmi Note 7 Pro's device tree that imported those VoLTE blobs, and then added what was missing one by one (when something is missing the Phone process will crash and you can see what got missing in the logs). I don't think the list will be any different on Atom XL so you can just use the one in my device tree.

Hi.
Thanks to you everything is running smoothly here. But what bugs me is that TWRP is not working on our devices.
Although for the Atom there is a possibility: https://forum.xda-developers.com/android/development/twrp-modded-to-unihertz-atom-t3885793
Before I want to go public with my build I wanted to solve this last "mystery".
So I tried to include it in my current source tree according to the (official?) guide but some errors prevented me from a successful build.
Naturally I asked for some guidance at the most reasonable places I know of but got nothing so far:
https://forum.xda-developers.com/showpost.php?p=83443611&postcount=4622
https://forum.xda-developers.com/showpost.php?p=83455271&postcount=4623
https://github.com/TeamWin/android_bootable_recovery/issues/70
I even tried different repositories (omnirom/android_bootable_recovery) and revisions (android-9.0) but these resulted in missing library "type" (static vs. shared) errors so I assume these are too old for LineageOS 17.1
What I want to know is how you managed to get TWRP to built for your device even though the touchscreen wasn't working?
Did you use your LineageOS source tree or one of the many "minimal" manifests? If so, which one would be the "best" to use?
wkr ADT

@PeterCxy and @a-dead-trousers
Thanks for all the work on this so far. I've got an Atom L and have gotten the ROM's PeterCxy posted running on them as in the OP. Do either of you have a quick step-by-step workflow of how you got all the Lineage sources set up and built into the various ROMs? I'd like to be able to build the ROMs from scratch and understand the process.
If I can get caught up to where you two are at with the builds, I can help debug, test and work through issues.

dirtylimerick said:
[MENTION=5351691] Do either of you have a quick step-by-step workflow of how you got all the Lineage sources set up and built into the various ROMs? I'd like to be able to build the ROMs from scratch and understand the process.
If I can get caught up to where you two are at with the builds, I can help debug, test and work through issues.
Click to expand...
Click to collapse
I documented my steps to setup up the build environment in the readme of my repo:
https://github.com/ADeadTrousers/android_device_Unihertz_Atom_XL
But leave out the TWRP part. It isn't working yet mostly because TeamWin/android_bootable_recovery and LineageOS/android_bootable_recovery are too similar.
To figure out all the bits and pieces needed for the device I followed the commit log of @PeterCxy build.

Hi, @PeterCxy.
Finally I was able to build a TWRP recovery and surprise, surprise the touchscreen isn't working.
But during my attempts to get a working TWRP build I came acros a guide that explains how to patch the kernel to get the touchscreen to work.
https://forum.hovatek.com/thread-27132.html
So I tried to follow it but failed to identify the "end" of the zipped Image-file (step 18) to remove the payload from the gz-file. Regardless of which of the null-bytes I use for cutting I always get a warning from 7-zip that there is still data at the end.
Do you know a better approach to achieve this whole patching? Maybe even come up with a scripting solution to easily apply this patch in later builds?
wkr ADT

a-dead-trousers said:
Hi, @PeterCxy.
Finally I was able to build a TWRP recovery and surprise, surprise the touchscreen isn't working.
But during my attempts to get a working TWRP build I came acros a guide that explains how to patch the kernel to get the touchscreen to work.
https://forum.hovatek.com/thread-27132.html
So I tried to follow it but failed to identify the "end" of the zipped Image-file (step 18) to remove the payload from the gz-file. Regardless of which of the null-bytes I use for cutting I always get a warning from 7-zip that there is still data at the end.
Do you know a better approach to achieve this whole patching? Maybe even come up with a scripting solution to easily apply this patch in later builds?
wkr ADT
Click to expand...
Click to collapse
There is no sane way to solve the problem without kernel source code. Basically the stock kernel just does not load the touch screen driver in recovery mode. That patching guide is pretty out of date and I imagine it won't work on most recent kernels. The only proper way is to pressure Unihertz to actually obey GPLv2 and release their kernel source code. Or maybe someone can try reverse-engineering the kernel, but at least I won't do it because it'll just be too much of a hassle.

PeterCxy said:
There is no sane way to solve the problem without kernel source code. Basically the stock kernel just does not load the touch screen driver in recovery mode. The only proper way is to pressure Unihertz to actually obey GPLv2 and release their kernel source code.
Click to expand...
Click to collapse
I'm with you on this one, but as long as we don't have the source code we need to resort to other means to achieve our goals.
PeterCxy said:
That patching guide is pretty out of date and I imagine it won't work on most recent kernels.
Click to expand...
Click to collapse
Yeah it's from way back in 2019
Anyway, with a little bit of tinkering I was able to modify my kernel to load the touchscreen driver in recovery mode.
Here is the device tree and the manifest i used.
I wouldn't recommend to use it in it's current state at all though because the fstab needs a little bit of tinkering. Everything seems to be either unordered or not mounted properly and I fear anything you do in there now will mess up the whole device. BUT I got the touchscreen goin for me which is nice.
PeterCxy said:
Or maybe someone can try reverse-engineering the kernel, but at least I won't do it because it'll just be too much of a hassle.
Click to expand...
Click to collapse
As soon as I have everything sorted out that needs to be fixed on my build (e.g. signing, radio, included gapps working properly, TWRP) I want to dig deeper into the kernel.
There are some devices with Helios P60 out there from other vendors which offer kernel sources.
P.S.: I also uploaded a HOW-TO in my device tree.
If you or someone else wants to try it. Also if you want to you can send me a "symbl.txt" (see to the HOW-TO) extracted from your device then I can do the patching for the Atom_L too.

a-dead-trousers said:
I'm with you on this one, but as long as we don't have the source code we need to resort to other means to achieve our goals.
Yeah it's from way back in 2019
Anyway, with a little bit of tinkering I was able to modify my kernel to load the touchscreen driver in recovery mode.
Here is the device tree and the manifest i used.
I wouldn't recommend to use it in it's current state at all though because the fstab needs a little bit of tinkering. Everything seems to be either unordered or not mounted properly and I fear anything you do in there now will mess up the whole device. BUT I got the touchscreen goin for me which is nice.
As soon as I have everything sorted out that needs to be fixed on my build (e.g. signing, radio, included gapps working properly, TWRP) I want to dig deeper into the kernel.
There are some devices with Helios P60 out there from other vendors which offer kernel sources.
P.S.: I also uploaded a HOW-TO in my device tree.
If you or someone else wants to try it. Also if you want to you can send me a "symbl.txt" (see to the HOW-TO) extracted from your device then I can do the patching for the Atom_L too.
Click to expand...
Click to collapse
Happy to hear that you were able to figure the touchscreen out. I tried to port TWRP at the very beginning when I started tinkering with the device but quickly grew frustrated and just ported Lineage Recovery instead. I guess I might try patching the kernel image too at some point later.
BTW, for TWRP to work with devices released after Android 10, I'm pretty sure you need an extra set of patches that are not yet fully merged to the main TWRP repository. I remember there's some guy providing another manifest with all the patches applied but I couldn't remember the name.

Hi.
I just officially announced my build for the Atom XL:
https://forum.xda-developers.com/android/development/rom-lineageos-17-1-unihertz-atom-xl-t4171407
Could you please put a link in your first post for those in search of the Atom XL and found your thread instead. Thanks.
wkr ADT

hi @PeterCxy.
During my daily usage of the phone I encountered a strage problem:
The audio jack isn't working. Plugging in some headphones I get this slight click in the earpieces when the circuits connect but nothing else happens. Neither a "headphone" icon in the status bar nor hearing anything coming from the headphones itself. The main speaker of the phone keeps playing the music. Using bluetooth everything is working as expected though. So I used logcat to see if something is coming up during plugging in but nothing "catchy" shows up in the logs. My guess is that some (vendor?) service is missing or not started during booting. Next I checked If something shows up on logcat during boot but I'm not sure for what to look exactly. There are quite a few errors and warnings though. In my despair I started to "fix" the "avc: denied" (SEPolicy) entries. Thats when I found a specific error reguarding VoLTE. Maybe this would fix the problems you had with VoLTE in enforcing mode:
https://github.com/ADeadTrousers/an..._Atom_XL/blob/master/sepolicy/private/init.te
(The line with "socket_device:sock_file")
My provider doesn't support VoLTE so I'm not sure if this helps or not. Maybe you could check it.
Anyway can you please tell me if your device's audio jack is working or not?
If you're (by some mysterious coincidence) not affected by this, can you at least give me some pointers for what to look for to get this fixed on my side.
The Internet Is not very helpful when searching for "android audio jack" or something similiar.
Thanks in advance.
wkr ADT

Development Installing GSI by repacking super.img on SM-A127F and SM-A325F (Linux)

repacksuper
===========
Copyleft uluruman 2021-2022
(for LINUX/WSL only)
This is the minimalistic set of tools + a script for Linux for the automated
ground-up repacking and flashing of the Samsung Galaxy super.img, replacing
the stock Android system with something much less intrusive and obtrusive
(e.g. LineageOS). Or just some other GSI (Generic System Image).
Additional included scripts (since v1.1) simplify flashing of stock firmware or
separate image files under Linux using Heimdall.
Theoretically should work for any Samsung A-series phones, and may be even for
some others. Tested on SM-A127F/DSN made in India and Vietnam and SM-A325F/DS
made in India, on Debian Linux 11 x64. There are reports of successful flashing
of SM-A127M, SM-A032M and SM-A226B.
Why this method?
----------------
Repacking of super.img is the only method which allows changing of the phone's
operating system without screwing up the Verified Boot (VB) protection
mechanism. Keeping the VB allows you to be sure that everything besides the
platform was indeed compiled by Samsung and wasn't tampered with, no matter from
where you downloaded your stock firmware.
The other reason is that although there are alternative methods of changing the
OS, for phones with dynamic partitioning and no working version of TWRP
available they may be even more complicated than repacking of super.img
externally by this script.
Requirements
------------
Install the following tools from the official repositories of your Linux distro:
simg2img xz-utils lz4 unzip gzip jq file
Basic instructions
------------------
repacksuper.sh: main script for changing your phone's operating system
heimdall_flash_stock.sh: script for flashing stock firmware under Linux
heimdall_flash.sh: script for flashing any custom image file under Linux
Just run a script without any arguments to see help.
Extra tools used (x64 binaries and sources included)
----------------------------------------------------
GitHub - LonelyFool/lpunpack_and_lpmake: android super.img tools
android super.img tools. Contribute to LonelyFool/lpunpack_and_lpmake development by creating an account on GitHub.
github.com
GitHub - amo13/Heimdall: Heimdall is a cross-platform open-source tool suite used to flash firmware (aka ROMs) onto Samsung Galaxy devices. This is a fork of the original repository with a few crucial pull requests merged.
Heimdall is a cross-platform open-source tool suite used to flash firmware (aka ROMs) onto Samsung Galaxy devices. This is a fork of the original repository with a few crucial pull requests merged....
github.com
Additional notes
----------------
The included binaries for the lpunpack, lpmake and Heimdall were compiled for
the x86_64 architecture. If your PC architecture is different (e.g. x86 32-bit
or ARM) you have to compile these tools yourself. The full source code is
included (or otherwise available on GitHub).
Spoiler: Changelog
0.9: Initial release
0.91: Non-sparse new system is now correctly moved into the super dir
0.91a: Bug in the new system file format checking fixed
0.91b: Better support for spaces in paths
0.92: Added checking for system requirements and an optional parameter for
setting of the final tar archive name.
0.92a: Fixed file ownership issues inside the tar distribution archive
0.93: Added support for SM-A325F. Several minor improvements.
0.94: Added support for gzip-packed GSI images. Packing into .tar is now done
without question if the command line parameter is given. Tar parameter
now can include the full path. Without the full path the default tar
location is now the same as the GSI. Several other minor changes.
1.0: Finally added working native Linux flashing using Heimdall (HUGE thanks
to amo13 and Benjamin Dobell). Two new options: using empty product.img
and silent (non-interactive) mode. Colored text. Bugfixes and minor
changes.
1.01: Option to specify the SUPER partition name manually (needed for flashing
SM-A127F with Heimdall). Now it is possible to place output .img and .tar
files in any directory and give them any name. Text terminology a bit
clarified, help text expanded. Done many internal optimizations,
additional sanity checks and minor changes.
1.02: Support for SM-A032F/M and similar firmwares with non-packed super.img.
Support for firmwares with/without additional partitions. Support for
arbitrary partition group names. Very experimental option to use empty
system_ext.img for additional privacy (applicable to some phone models/
regions). Lots of minor fixes.
1.03: Multiple .img files are now supported in GSI archive files (one of them
should be system.img in that case), e.g. Android AOSP zip files are now
supported directly. The logic of flashing with Heimdall now includes more
complex cases, such as flashing in two steps with a reboot. Unnecessary
code in GZ unpacking removed. Some other small fixes and optimizations.
1.1: New scripts heimdall_flash_stock.sh and heimdall_flash.sh added.
Lots of refactoring in repacksuper.sh (because of that there may be some
bugs left), improved and clarified UI logic, changes in where the files are
now placed (see help for details), direct work with stock Zip firmware
files, lots of minor changes.
1.11: Colored text now should be correctly displayed in almost any shell that
supports it except if it's explicitly disabled with NO_COLOR.
1.11.1: heimdall_flash.sh now can flash Super partitions unconditionally in one
step when using both the -s parameter and manually specifying parition
name (e.g. SUPER for SM-A127F).
1.12: The heimdall_flash_stock.sh script was significantly upgraded with lots of
new features. Now it theoretically allows upgrading of stock firmware
without erasing user data, keeping the GSI and custom recovery, etc.
(although it's not that straightforward, read the help for details).
A couple of fixes in the other scripts.
1.12.1: changed unlz4 to lz4 -d, as some distros don't have the needed symlink
1.13: In repacksuper.sh support added for the Vendor DLKM and ODM DLKM
partitions, as well as the experimental -v option to add or replace Vendor
DLKM with a custom image. A couple of minor fixes.
1.14: Greatly improved logic of heimdall_flash.sh, now it's possible to specify
both or either custom partition name and custom file name, and acquiring
PIT from device is done only when it's needed. Versioning scheme of the
scripts was unified: the script that was updated receives the updated
version number of the whole pack, the rest retain the old numbers.
1.15: up_param_tool.sh script was added: it allows altering of the boot
sequence images (logo, "not official" warning, etc.), as well as the
Recovery and Download internal graphics. Happy hacking, but please pay
attention to the warning displayed after extracting the JPEG files.
A couple of minor fixes in the other scripts.
1.15.1: Bug with failing LZ4 uncompression fixed in repacksuper.sh and
heimdall_flash_stock.sh.
1.15.2: Added the Ctrl+C trap in heimdall_flash_stock.sh, so now the temporarily
renamed files are correctly renamed back in case of flashing being
aborted with Ctrl+C. Upgraded Heimdall with the git pull requests, but
it seems those still do not cure the relatively rare issue when flashing
specific files gets completely stuck at some point.
1.15.3: The "file" tool used to identify PIT files was replaced with direct
reading of the file header as the first method proved to be unreliable.
1.15.4: Fixed a bug in heimdall_flash.sh (missing g flag in sed)
1.15.5: Fixed the compatibility issue with the older LZ4 compressors
1.15.6: Fixed compatibility issues with systems where /bin/sh is Bash, such as
ArchLinux
1.15.7: repacksuper.sh: fixed using the existing "repacksuper" dir as source,
also in this mode you can now specify "-" as new system image to reuse
everything inside the "super" subdir. New experimental -w parameter.
All scripts: the Ctrl+C trap now switched on and off the correct way.
Several other fixes.
1.15.8: Fixed using the heimdall_flash_stock dirs as source for repacksuper.sh.
A couple of other fixes.
1.15.9: heimdall_flash_stock.sh: fixed skipping of duplicate partitions (e.g.
vbmeta) for some shells; fixed upgrade-flashing of Galaxy A32 (default
behavior).
Spoiler: Known issues
During the script run you can see several "Invalid sparse file format at header
magic" warnings, just ignore them.
For some firmware files Heimdall may not work at all (freeze indefinitely or
exit with an error), in that case you have to resort to Odin. In many cases
Heimdall freezes when uploading files for some time, but that does not mean it
is completely frozen, just be patient.
In LineageOS, Dot OS and some other GSIs I tried on SM-127F the touch screen
remains not responsive for about 6 seconds after waking up. The problem is not
present at least with SM-127F/DSN phones made in India, but present at least in
those made in Vietnam. Another problem in the most, if not all, GSIs is that the
MTP USB file transfer does not work (at least on Linux) because of the "wrong"
(Samsung's instead of Google's) default MPT driver used by the kernel.
Both of the aforementioned problems can be solved by installing the fixed and
recompiled kernel.
For the last problem alternative solutions include using apps such as
Warpinator, Syncthing or ftpd.
Spoiler: Food for thought
When choosing a GSI to install I really don't recommend using ones which include
GApps and therefore use any of the Google services. Don't let corporations
gather your data. You bought the phone and from now on it should be all yours,
with all of its data, like a PC in the good old days. You own your device, and
nobody has the right to stick their nose into how you use your phone, gather any
statistics and push you any ads. You always have a choice to turn down
privacy-unfriendly stuff, the price of that "inconvenience" is actually
ridiculous. From my point of view, there is simply no point in using non-stock
systems if they are still littered with the privacy-unfriendly bloatware.
For the step-by-step guide (slightly outdated) read this and this post. Also be sure to read this post concerning the importance of optics.img. Concerning the up_param_tool.sh be sure to read this post.
The included binaries for the lpunpack, lpmake and Heimdall were compiled for the x86_64 architecture. If your PC architecture is different (e.g. x86 32-bit or ARM) you have to compile these tools yourself. The full source code is included (or otherwise available on GitHub).

Latest stable combinations of stock firmware and LineageOS (updated February 5, 2023):
SM-A127F: A127FXXU7BVI4 + LineageOS 20.0-td 20230115 arm64 bvS
SM-A325F: A325FXXU2CVK3+ LineageOS 20.0-td 20230115 arm64 bvS
Some recommendations (updated February 5, 2023):
If you are a newbie and don't know how to do unlock the bootloader and other such stuff, here is a good guide by LAST_krypton (follow the "Unlocking the booloader" section) or a shorter guide by cldkrs.
First flash the phone with the whole set of stock firmware using the heimdall_flash_stock.sh (Linux only) script with the -d parameter: the latter forces flashing the unsafe partitions, which are needed for complete re-flashing.
If you're on Windows use Odin instead. Although there is a "leaked" Linux version of Odin, it's still closed-source (of course), so I don't recommend using it on your main Linux PC. For using the Windows version of Odin on Linux you have to either use Windows in QEMU (tested and works) or probably Wine (untested). When using QEMU remember to add the SUBSYSTEM=="usb", ATTRS{idVendor}=="04e8", ATTRS{idProduct}=="685d", MODE:="0666" line to the udev rules (e.g. /etc/udev/rules.d/30-qemu.rules) to enable the write access to the phone.
Sometimes Heimdall cannot flash the stock firmware and gets stuck at some particular file. Although you can successfully flash such a firmware using Odin, I recommend to better to find another firmware, may be one release older, because that may indicate some sort of incompatibility with your particular version of the phone.
The stock firmware comes in different revision numbers (also known as the baseband version), which are upgraded about once a year. Generally it should be beneficial to use the latest revision, but note that once you have upgraded it to a later revision there is no way back (at least known to me). In case you want to experiment with flashing of special kernels and other flavors provided by the XDA developers, if possible, you should probably stick to the very first revision.
If you already have the bootloader unlocked (OEM unlock) then after flashing the stock firmware there is no need to set up the Android, just go straight into the download mode again and flash the repacked super.img.
When downloading LineageOS or any other GSI select the normal arm64 bvS version, not vndklite version.
After flashing the OS go into the Recovery mode (hold volume up and power when rebooting) straight away and do the Factory reset. If you cannot get into the Recovery mode be sure to connect the USB cable before trying to.
If flashing with Heimdall completely freezes at some point make sure you've downloaded and repacked the correct arm64 b or a/b GSI and not arm and not a or a-only variant. If "sw rev check fail" message appears on the screen at some point just ignore it.
You can forcefully reboot your phone at any time, even if it seems bricked, by holding the volume down and power buttons for several seconds.
To upgrade your system to the recent version of the same OS just repackage it again using the same script and flash it normally. If the phone does not boot, get into the Recovery mode and try wiping the Cache partition (all your apps and settings should remain intact).
Most probably you don't need TWRP or any other 3rd party recovery tool at all, as the stock recovery tool works fine for just the factory reset after flashing the super file.
Try to avoid using Magisk if you just want to install another OS and nothing else. It is also not needed for LineageOS bvS version as it already has the su utility integrated, you just need to install the additional Superuser app by Pierre-Hugues HUSSON from the F-Droid store (although it's very old it works just fine).
It's possible that SM-127F/DSN internally is not A12 but actually M12, at least most of the tools and kernels made for M12 work on SM-127F/DSN while those made specifically for SM-125 and even other SM-127 versions do not. Therefore you can find more relevant info and tools in the corresponding XDA thread (my script is still remains relevant though).

I should test this for a127f

Bugs fixed: v0.91 & v0.91a

Bug fixed: v0.91b

Added the "file" utility to the list of requirements, updated readme.txt.

Thanks A LOT, this works! I am finally able to run LineageOS on my phone!
For Windows 10+ users: WSL runs this script just fine with a few additional steps.
1. Install WSL 2 and any Linux distribution from Microsoft Store
2. Run the distribution to finish setup
3. Install the required packages from the post (sudo apt install for Ubuntu/Debian)
4. Shift + Right Click in the folder where you have the script, the AP and the GSI packages
5. Open Linux shell there
6. Unpack & run script as stated in its help
Voila!

Wow ! Great job! I want to try it, but i'm getting many "Invalid sparse file format at header magic" while running the script, is it OK to flah the super.tar anyway?

jadfa said:
Wow ! Great job! I want to try it, but i'm getting many "Invalid sparse file format at header magic" while running the script, is it OK to flah the super.tar anyway?
Click to expand...
Click to collapse
It is totally OK

jadfa said:
Wow ! Great job! I want to try it, but i'm getting many "Invalid sparse file format at header magic" while running the script, is it OK to flah the super.tar anyway?
Click to expand...
Click to collapse
Yes, it is fine. These are just warnings produced by lpmake, they can not be suppressed. I could only suppress all the stdout/stderr from lpmake but it's no good in case of more serious warnings.

Updated to v0.92 with a couple of minor improvements.

{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
What should I do next with the raw file?
"Unknown super file format" is this how it should be?

ANDARXapi said:
View attachment 5490897What should I do next with the raw file?
"Unknown super file format" is this how it should be?
Click to expand...
Click to collapse
Of course not. The format of each file is checked using the "file" utility, it should return the string "Android super image". Try to run file /home/toor/APfilles/super.stock.raw . What is the response? And try doing it all without sudo. There is no need in root privileges.

uluruman said:
Of course not. The format of each file is checked using the "file" utility, it should return the string "Android super image". Try to run file /home/toor/APfilles/super.stock.raw . What is the response? And try doing it all without sudo. There is no need in root privileges.
Click to expand...
Click to collapse
The raw file opens as a picture

uluruman said:
Of course not. The format of each file is checked using the "file" utility, it should return the string "Android super image". Try to run file /home/toor/APfilles/super.stock.raw . What is the response? And try doing it all without sudo. There is no need in root privileges.
Click to expand...
Click to collapse
run without sudo: 168: ./lpunpack_and_lpmake/lpunpack: Permission denied Cannot correctly unpack the super file. Exiting ...

I managed to fix the script, you just need to give chmod +x rights to the files in the folder "lpunpack_and_lpmake": lpunpack, lpmake, lpflash, lpdump, lpadd

ANDARXapi said:
I managed to fix the script, you just need to give chmod +x rights to the files in the folder "lpunpack_and_lpmake": lpunpack, lpmake, lpflash, lpdump, lpadd
Click to expand...
Click to collapse
Hmmm. I have updated it, may be it'll help. Could you please test the latest version (v0.92a)? I want to work it out of the box for everyone, without sudo or any tweaks.

uluruman said:
Hmmm. I have updated it, may be it'll help. Could you please test the latest version (v0.92a)? I want to work it out of the box for everyone, without sudo or any tweaks.
Click to expand...
Click to collapse
Okay, I'll test it tomorrow, today I want to relax at the computer all day

uluruman said:
Hmmm. I have updated it, may be it'll help. Could you please test the latest version (v0.92a)? I want to work it out of the box for everyone, without sudo or any tweaks.
Click to expand...
Click to collapse
Checked, it works right away

Is there a way to install magisk and root?

[Firefly] [ROCKCHIP] 3.5-Month UPDATE: Firefly ITX-3588J (Rockchip RK3588) "Deskphone" WORKS! Almost.

After 3.5 months of trial and error, unresponsive communities, ups and down, spending $75 on a video card that may be proving unnecessary ... I finally present to you - an almost fully-working Firefly ITX-3588J Dual-Boot Android/Linux ARM Machine.
WHAT IS IT?
The Firefly ITX-3588J is a Mini-ITX - small PC form-factor - "single-board computer" that was released earlier this year by the Chinese manufacturer Firefly, aka. T-Chip Intelligent Technology Co. Ltd.. It features the Rockchip RK3588 (hence the name) ARM system-on-chip (SoC) in a package that adduces many different kinds of ports including a PCI Express x4 slot, multiple HDMI video outs that go to the on-chip Mali GPU, and an M.2 that can be used in theory to add a telephone network card, making it a mini-desktop and smartphone all in one.
I got one because I saw it as an opportunity to for once have an easily-transportable low-energy consumption system that would be both an alternative to x86 and also not the Mac while still offering reasonable performance even if far from top-of-the-line - and ideally, it'd be great if more such boards come later because other ARM SBC boards tend to be both more limited and also very awkward with their cables. This is the only one I'm aware of, besides certain Raspberry Pi breakout boards like the Turing Pi, that can use a standard PC case.
But getting it to work, on the other hand, proved to be MUCH more diifficult because while the vendors offered a choice between Android 12 and Ubuntu 20.04 operating systems, I realized I needed both: I wanted access to both software ecosystems on the same machine, and was determined to get that to happen. And I want to say that within the last few days I have finally come quite close to achieving this dream in full.
WHAT DOES IT DO NOW?
Right now, the machine dual-boots Android 12 and Ubuntu 20.04 using the vendor-provided patched 5.10.66 Linux kernel source tree, with the user-space data of both OSes stored on a SATA SSD hard disk instead of the embedded eMMC. Boot selection is possible on startup simply by hitting "Ctrl+C" and typing the appropriate command to select the Ubuntu OS; otherwise, Android 12 boots by default. All this happens by video console on U-Boot with no serial port requirement, making it function as a proper stand-alone dual-boot ARM PC.
WHAT IS STILL TO BE DONE?
Graphics support on Ubuntu 20.04. No idea why this isn't working even with the provided kernel and driver packages. Text console over monitor works fine, though.
WHAT DID IT TAKE TO MAKE IT GO?
In retrospect, it's not really all that difficult. The most difficult part was just figuring everything out because there was very little comprehensive documentation given beyond how to simply load the images, and I had before this point zero real experience actually piecing together an Android system on a mobile/embedded-style board and machine. One thing that's a casualty is the stock Ubuntu image; it turned out to be much more fruitful to simply install the system to the hard drive via a procedure analogous to, albeit having to be arranged manually, what a typical installer would do, i.e. setting up and using APT to load the whole Ubuntu system from the Internet over wi-fi with the only vendor-adulterated component being the kernel and Mali graphics drivers because Valhall, nor even the whole RK3588, is currently mainlined in the Linux kernel system.
WHAT DOES IT LOOK LIKE?
The machine:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Running Android:
Ubuntu (no graphics yet!):

@Shimmy99 Would you please offer the procedure you used to make the board boot from SATA SSD?
That would be greatly apprecaited. I have a similar board and I have been interested in installing Android on a SATA SSD but the vendors don't respond to messages and there is very little information on their forum.
Thank you

qwestmogul2012 said:
@Shimmy99 Would you please offer the procedure you used to make the board boot from SATA SSD?
That would be greatly apprecaited. I have a similar board and I have been interested in installing Android on a SATA SSD but the vendors don't respond to messages and there is very little information on their forum.
Thank you
Click to expand...
Click to collapse
Mmm. I don't have a direct boot from SSD possible yet. Getting it to this stage has required coding work on the provided U-Boot and I would share a source pack to my github but it will take more to get direct SATA boot because it crashes when the U-Boot is compiled with those config options enabled for some reason. My focus mostly was on getting graphical console on the U-Boot so that there is not need to use the serial debug simply to switch OSes ). The way it works currently is that the kernels for both Android and Ubuntu are loaded to the eMMC, then the userdata / rootfs are loaded to the SSD. That said, I could try to play with that for sure.

It would really be nice if there was an easy way to install OS on SSD drive,that would be a massive upgrade from the measly 128GB EMMC.
By the way I don't know if you have already figured this out but there is an easy way to install GAPPS without using the tedious method you used.
You simply patch boot.img with Magisk then use ADB to install it back to the unit. From there you can use Magisk to install Magisk GAPPS.
For the life of me I can't seem to figure out how to install GPS/GNSS drivers for Android. The stock firmwares provided by the vendor have GPS drivers but those stock firmware have 1920x1080 resolution whereas I want to use 3840x2160 screen.
One way of dealing with that is editing build.prop file in vendor folder which works but then the unit won't boot past boot screen when a patched boot.img is installed. so it is sort of catch 22.

qwestmogul2012 said:
It would really be nice if there was an easy way to install OS on SSD drive,that would be a massive upgrade from the measly 128GB EMMC.
By the way I don't know if you have already figured this out but there is an easy way to install GAPPS without using the tedious method you used.
You simply patch boot.img with Magisk then use ADB to install it back to the unit. From there you can use Magisk to install Magisk GAPPS.
For the life of me I can't seem to figure out how to install GPS/GNSS drivers for Android. The stock firmwares provided by the vendor have GPS drivers but those stock firmware have 1920x1080 resolution whereas I want to use 3840x2160 screen.
One way of dealing with that is editing build.prop file in vendor folder which works but then the unit won't boot past boot screen when a patched boot.img is installed. so it is sort of catch 22.
Click to expand...
Click to collapse
Thanks. Yes. I am currently working on trying to build up a software system that will enable proper booting from SSD "due to popular demand" from here (basically trying to modify the provided "RK U-Boot" and/or combine it with GRUB), however my progress has been set back after having lost the FIQ serial debug converter for my board and needing to get a new one. Also, I didn't know about that trick with Magisk, thanks! And when you say "won't boot past boot screen", what do you mean? Do you have any logs from the USB or from the FIQ serial stream for when that happens?

After the patched boot file is loaded back into the unit using ADB,the unit simply shows Firefly logo,the screen goes black then it shows the same logo,it never goes past that logo.
In other words I want a unit that has a patched boot file so that I can root it with Magisk and also have 4K resolution which only attainable by editing the build.prop file.
The root that is already in the stock firmware is inadequate because they lack SU binaries and therefore most apps that require root permission don't work effectively.
I have no way of generating logs,I don't have a serial debugger.
My goal is to have a simple Android system that I can install in my car with 4K portable screens and GPS.
I have tried the Android radios being sold out there and don't meet my needs for a system that can use 4K screens.They are still stuck in 1920x1080 or below resolution,not to mention that they can't play 4K video files without stuttering or freezing. They also lack storage that can store those large files.

qwestmogul2012 said:
After the patched boot file is loaded back into the unit using ADB,the unit simply shows Firefly logo,the screen goes black then it shows the same logo,it never goes past that logo.
In other words I want a unit that has a patched boot file so that I can root it with Magisk and also have 4K resolution which only attainable by editing the build.prop file.
The root that is already in the stock firmware is inadequate because they lack SU binaries and therefore most apps that require root permission don't work effectively.
I have no way of generating logs,I don't have a serial debugger.
My goal is to have a simple Android system that I can install in my car with 4K portable screens and GPS.
I have tried the Android radios being sold out there and don't meet my needs for a system that can use 4K screens.They are still stuck in 1920x1080 or below resolution,not to mention that they can't play 4K video files without stuttering or freezing. They also lack storage that can store those large files.
Click to expand...
Click to collapse
Wow, that is some really interesting use of this device. Are you able to capture anything via the debug serial interface? (TTL serial, port is called "DEBUG" on the board, it appears to be the preferred serial interface for this processor.) If you don't have a suitable TTL->USB converter, you might want to get one. It must be able to support 1500000 baud, though, so be careful to check. Firefly offers one, though I lost mine as I mentioned and I had to get another, though a different one so I can mount it permanently in the case and break out a back-of-the-case port.
If you can capture anything via the TTL serial line, that would be great. That should give you some idea of what it's choking on. Send me that just so I can think about it while I'm waiting on this.

I will definitely order one.I never thought I would hit such a roadblock.I have edited various kind of Android roms successfully.This one from Firefly though is something else.I suppose that is what happens when they make their work not open source.
By the way do you know how to unpack super.img? the unpack script provide does not recognize super.img even if I change the name to update.img

qwestmogul2012 said:
I will definitely order one.I never thought I would hit such a roadblock.I have edited various kind of Android roms successfully.This one from Firefly though is something else.I suppose that is what happens when they make their work not open source.
By the way do you know how to unpack super.img? the unpack script provide does not recognize super.img even if I change the name to update.img
Click to expand...
Click to collapse
Sorry for not responding sooner but I was diligently cracking away at this thing VERY much actually ... !!!
Ah yes, I think though I'm pretty close to getting it to work; most of the work so far has been in trying just to figure out how everything works given documentation is scant and I had never, ever worked with Android or anything else at this level before!
Very little of the material is not opensource - some of the tools required to generate the rockchip images does not appear to be and there are some binary-blob kernel drivers, but a LOT more than one thinks is; you just have to ask Firefly for the "board SDK" and they will provide on request. Other than what I mentioned, the code in there is pretty much all licensed under GPL (hence why they have to give you that code, given they've made kernel modifications to support the RK3588 - apparently mainstream support is coming along but is still not primetime yet).
Nonetheless, I see you've unpacked the Android image ROM, so perhaps you already have that - if so, great. Hence let's get to it (note maybe you know some of this already but I also want to make this post useful for as many people as possible): super.img - which I'm actually playing with right now - is not Firefly magic, but is generic Android and has been mentioned before on this forum if you search for "super.img" here. It's a "super partition" that contains partitions.
Editing system.img inside super.img and flashing our modifications
I'm trying to modify my system.img (/system/build.prop) to include support for multi users. After struggling a lot, I've succeeded following your guide (that's an awesome work btw) to unpack, mount, modify, umount and repack super.img. Then...
forum.xda-developers.com
To unpack it you need to grab OTA Tools:
[GUIDE] OTA Tools LPUnpack
Please see this URL https://android.googlesource.com/platform/build.git/+/eec4a7cba4face3370acb6293ab357879920b467 and this for more information. Hi everyone. I'm surprised I havent seen a thread about ota tools yet and lpunpack. This zip file...
forum.xda-developers.com
and the way to do this is you should first use the program simg2img, which actually ships with Ubuntu as a package of the same name I believe. Suppose you're in the Linux terminal and working in the directory containing super.img. Create (if you haven't already) a directory to unpack it, e.g.
Code:
mkdir super_unpack
Then use simg2img to get a "raw" version:
Code:
simg2img super.img super.img.raw
then finally use the OTATools (replace the string "/path/to/otatools" with whatever, or put them on your PATH, or ...)
Code:
/path/to/otatools/lpunpack super.img.raw super_unpack/
and now you should have it fully unrolled into smaller .img files which will ACTUALLY mount. In particular, I needed this because product.img specifically seems to be the best place to load GApps into - they will both come up on first Android boot and they will be retained if you do an Android system reset ("reset to factory defaults").
Now REPACKING super.img ... that's the fun part!

I had actually managed to find the instructions to unpack the super.img and also managed to mount vendor.img which is where I wanted to make changes in modifying the build.prop file.
After repacking the super.img and flashing it using fastboot the Android did not boot.
I also managed to incorporate the super.img to a ROM but the Android did not boot as well.
My thinking is that Android 12 being a Dynamic partitioned rom does not allow any modification in the root system and that is why I have not had success making the Android boot.
It used to be so easy to do that on Android 10 but Android 11 and 12 are not.
Well,if someone manages to do it,I hope to understand how they did it.
As of now I am pretty much stuck with a vanilla rom which is very disconcerting considering how expensive the ITX-3588J is.
By the way I already have SDK which I have been using to make roms.
Please let me know if you manage to boot the Android using a repacked super.img
As always I am very grateful for your assistance. Happy Ney Year!

qwestmogul2012 said:
I had actually managed to find the instructions to unpack the super.img and also managed to mount vendor.img which is where I wanted to make changes in modifying the build.prop file.
After repacking the super.img and flashing it using fastboot the Android did not boot.
I also managed to incorporate the super.img to a ROM but the Android did not boot as well.
My thinking is that Android 12 being a Dynamic partitioned rom does not allow any modification in the root system and that is why I have not had success making the Android boot.
It used to be so easy to do that on Android 10 but Android 11 and 12 are not.
Well,if someone manages to do it,I hope to understand how they did it.
As of now I am pretty much stuck with a vanilla rom which is very disconcerting considering how expensive the ITX-3588J is.
By the way I already have SDK which I have been using to make roms.
Please let me know if you manage to boot the Android using a repacked super.img
As always I am very grateful for your assistance. Happy Ney Year!
Click to expand...
Click to collapse
Thanks. I did not see any mention about build.prop, though maybe you dropped that on another thread that wasn't in my notifications anymore.
You say the "Android did not boot". Do you have a adb dump? Do you have a serial (UART) debug dump (i.e. through the FIQ port)? Also, how are you repacking super.img? It is a tricky process as I mentioned at the end.

I did mention build.prop editing on my second comment of this thread.I initially tried to use root explorer file manager,that did not work.Then attempted to pull file from the system using ADB,edited it on my computer then pushed the edited file back to the system.That did not work either.
That is when I resorted to trying to edit it by unpacking the super.img.
I am still waiting to receive USB SERIAL debugger.
As for how I unpacked and repacked the super.img I used the instructions on the thread on this link
Editing system.img inside super.img and flashing our modifications
I'm trying to modify my system.img (/system/build.prop) to include support for multi users. After struggling a lot, I've succeeded following your guide (that's an awesome work btw) to unpack, mount, modify, umount and repack super.img. Then...
forum.xda-developers.com

Maybe this helps: https://forum.xda-developers.com/t/linux-porting-native-linux-to-galaxy-note9.3936077/
Somebody ported Linux to the Galaxy Note 9.

[GUIDE] Assurance Wireless KonnectONE Moxee m2160 (MH-T6000) Rooting Guide

Assurance Wireless
KonnectONE Moxee m2160
4G-LTE Smartphone
Model No. MH-T6000
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Rooting Guide​
OVERVIEW:
This guide outlines simplified instructions for rooting the Assurance Wireless Moxee MH-T6000 4G-LTE smartphone. To cater this guide to new and inexperienced members, I have provided a stock boot image pre-patched with the Magisk v26.1 systemless root solution.
PREREQUISITES:
First and foremost, you need an unlocked bootloader. If your bootloader is not yet unlocked, complete that task and then return here. XDA hosts a plethora of how-to guides on standard bootloader unlocking. You will also need a Windows PC or laptop running the Minimal ADB & Fastboot Tools (link provided below). It should be noted that this guide can be carried out on a Mac or Linux computer as well; however, for purposes of this guide, I am focusing solely on a Windows setup. It is highly recommended that your device be running firmware build number MH-T6000V1.0.OB010, with the March 5, 2023 security patch level. As OTA updates are rolled out for this device, I will try to keep this guide updated with a patched boot image that corresponds with the latest firmware build.
Finally, you will need the factory supplied, or a quality equivalent USB-A to USB-C charging/syncing cable.
DISCLAIMER:
By proceeding further, you are assuming sole responsibility for the integrity and operability of your smartphone. Rooting your device is a task that carries with it the inherent risk of bricking or otherwise rendering your phone inoperable. While this guide has been thoroughly tested on my own device, you have been warned. Proceed at your own risk.
INSTRUCTIONS:​
Download the ADB & Fastboot tools from the link below and install the program on your PC or laptop;​
Open your Windows File Explorer, navigate to your C: drive, Program Files x86, and locate the Minimal ADB & Fastboot folder. Copy this folder and paste it to your desktop. (This step is not required, but is recommended for easier access of the ADB & Fastboot path);​
Download the patched boot image from the below link and save the image in your ADB & Fastboot folder. Note: the filename for the patched boot image is patched_boot.img. The flashing commands assume that you leave the filename unchanged;​
Boot your phone into fastboot mode by first powering your device off, and then holding the power and volume down keys simultaneously until fastboot mode appears on your device display;​
Connect your smartphone to your Windows computer using the factory supplied or a quality equivalent USB-A to USB-C charging/syncing cable;​
Open your ADB & Fastboot folder and double click cmd-here.exe to open a command window. Execute this command to verify a proper fastboot connection:
Code:
fastboot devices
If properly connected, the command window will return an alphanumeric string consistent with your device serial number;​
Once a proper connection has been verified, execute this command:
Code:
fastboot flash boot patched_boot.img
Now execute:
Code:
fastboot reboot
Upon reboot, open your app drawer and tap on the Magisk app or its placeholder stub. Ensure you are connected to the internet, grant any permissions, and follow any prompts given by Magisk to update to the full version in order to complete the root environment setup. Magisk may reboot your device during this process.​
That's it. You're now rooted via the Magisk v26.1 systemless root solution.​
IMPORTANT NOTE:
In the unfortunate event that you get stuck in a boot loop or brick your device using this guide, my guide on unbricking this smartphone will get you back up and running fairly quickly. This guide can be used to restore both soft bricked and hard bricked devices. You can then return here and give rooting another go.
Moxee MH-T6000 Unbricking Guide​DOWNLOADS:
• Minimal ADB & Fastboot v1.4.3
• Magisk Patched Boot Image
THANKS & MENTIONS:
A huge thanks and shout-out to @omb714.1980 for donating the Moxee smartphone that made this rooting guide possible. You are a scholar and a gentleman, good sir. Thanks also to KonnectONE support specialist Faith Flores for releasing to me the factory firmware for this device.​

Viva La Android said:
Assurance Wireless
Moxee MH-T6000 4G-LTE
View attachment 5893661
Rooting Guide​
OVERVIEW:
This guide outlines simplified instructions for rooting the Assurance Wireless Moxee MH-T6000 4G-LTE smartphone. To cater this guide to new and inexperienced members, I have provided a stock boot image pre-patched with the Magisk v26.1 systemless root solution.
PREREQUISITES:
First and foremost, you need an unlocked bootloader. If your bootloader is not yet unlocked, complete that task and then return here. You will also need a Windows PC or laptop running the Minimal ADB & Fastboot Tools (link provided below). It should be noted that this guide can be carried out on a Mac or Linux computer as well; however, for purposes of this guide, I am focusing solely on a Windows setup. It is highly recommended that your device be running firmware build number MH-T6000V1.0.OB010, with the March 5, 2023 security patch level. Finally, you will need the factory supplied, or a quality equivalent USB-A to USB-C charging/syncing cable.
DISCLAIMER:
By proceeding further, you are assuming sole responsibility for the integrity and operability of your smartphone. Rooting your device is a task that carries the inherent risk of bricking or otherwise rendering your phone inoperable. While this guide has been thoroughly tested on my own device, you have been warned. Proceed at your own risk.
INSTRUCTIONS:​
Download the ADB & Fastboot tools from the link below and install the program on your PC or laptop;​
Open your Windows File Explorer, navigate to your C: drive, Program Files x86, and locate the Minimal ADB & Fastboot folder. Copy this folder and paste it to your desktop. (This step is not required, but is recommended for easier access of the ADB & Fastboot path);​
Download the patched boot image from the below link and save the image in your ADB & Fastboot folder;​
Boot your phone into fastboot mode by first powering your device off, and then holding the power and volume down keys simultaneously until fastboot mode appears on your device display;​
Connect your smartphone to your Windows computer using the factory supplied or a quality equivalent USB-A to USB-C charging/syncing cable;​
Open your ADB & Fastboot folder and double click cmd-here.exe to open a command window. Execute this command to verify a proper fastboot connection:
Code:
fastboot devices
If properly connected, the command window will return an alphanumeric string consistent with your device serial number;​
Once a proper connection has been verified, execute this command:
Code:
fastboot flash boot patched_boot.img
Now execute:
Code:
fastboot reboot
Upon reboot, open your app drawer and tap on the Magisk app or its placeholder stub. Ensure you are connected to the internet, grant any permissions, and follow any prompts given by Magisk to update to the full version in order to complete the root environment setup. Magisk may reboot your device during this process.​
That's it. You're now rooted via the Magisk v26.1 systemless root solution.​
DOWNLOADS:
• Minimal ADB & Fastboot v1.4.3
• Magisk Patched Boot Image
THANKS & MENTIONS:
A huge thanks and shout-out to @omb714.1980 for donating the Moxee smartphone that made this rooting guide possible. You are a scholar and a gentleman, good sir. Thanks also to the KonnectONE support team for releasing to me the factory firmware for this device.​
Click to expand...
Click to collapse
Lol. Now you post this. After unsuccessfully scouring the internet for the stock firmware. I finally did the same as you and simply reached out to konnectone and asked for it. I just came here to see if there was anyone here that is by far more knowledgeable than myself (not hard) interested to have the firmware and would post a guide like this one. Well done!
Would you happen to have a twrp recovery compiled for this device by chance? Or if not but planning on it would you let me know please. I would appreciate it!

scottfan81 said:
Lol. Now you post this. After unsuccessfully scouring the internet for the stock firmware. I finally did the same as you and simply reached out to konnectone and asked for it. I just came here to see if there was anyone here that is by far more knowledgeable than myself (not hard) interested to have the firmware and would post a guide like this one. Well done!
Would you happen to have a twrp recovery compiled for this device by chance? Or if not but planning on it would you let me know please. I would appreciate it!
Click to expand...
Click to collapse
I just got KonnectONE to agree to release firmware a couple of days before you mentioned having firmware. It's been a long wait indeed.
I don't have source code to compile TWRP; only the firmware. I will be attempting to port a TWRP build for this phone very soon. My legal battle with KonnectONE was in regards to source code under the General Public License 2.0. Because they were ultimately unable to provide kernel source, their legal team and support department finally acquiesced to provide firmware to device owners upon written request. I compromised for the firmware release, but was not able to get kernel source code for building TWRP. I am pretty confident that a ported TWRP can be ironed out as a stable build. I already have the base build selected.

Thank you so much! I have 3 of these devices and been waiting lol. I see the stock kernel has hot-plug . What's some good tuning profiles? I tried to debloat permanently with LP but it didn't work. I think it's read-only so I flashed the magisk overlay for rw and going to play. We definitely need TWRP! I see a port may be in the works. Awesome. Thanks again

Viva La Android said:
I just got KonnectONE to agree to release firmware a couple of days before you mentioned having firmware. It's been a long wait indeed.
I don't have source code to compile TWRP; only the firmware. I will be attempting to port a TWRP build for this phone very soon. My legal battle with KonnectONE was in regards to source code under the General Public License 2.0. Because they were ultimately unable to provide kernel source, their legal team and support department finally acquiesced to provide firmware to device owners upon written request. I compromised for the firmware release, but was not able to get kernel source code for building TWRP. I am pretty confident that a ported TWRP can be ironed out as a stable build. I already have the base build selected.
Click to expand...
Click to collapse
They never replied when I emailed them about it several months ago . This is so awesome. I got rid of most of the lag with kernel manager. Kudos

Argonon said:
They never replied when I emailed them about it several months ago . This is so awesome. I got rid of most of the lag with kernel manager. Kudos
Click to expand...
Click to collapse
Several months ago they weren't releasing firmware to the public. I got it released by battling with them over open source code and I ultimately compromised for factory firmware. It was only recently made public.
Yeah I've noticed a nice performance boost too with some debloating and sone kernel tweaks. I'm using EX Kernel Manager. Keep in mind this device uses dynamic partitioning (super.img). As such, even with root, it isn't always possible to mount /system r/w. I extracted the super.img on a PC and then mounted /system, /vendor and /product, debloated, and then repacked and reflashed super img.

Awesome. I don't have a good pc now unfortunately. I do have viper4android repackaged version with driver and effects pre-installed. I used smart pack kernel manager to tweak kernel. The device is very useable now! I have a Blu View 3 android 11 mtk device id love to root but can't even unlock bootloader. Maybe I should look into emailing them

Argonon said:
Awesome. I don't have a good pc now unfortunately. I do have viper4android repackaged version with driver and effects pre-installed. I used smart pack kernel manager to tweak kernel. The device is very useable now! I have a Blu View 3 android 11 mtk device id love to root but can't even unlock bootloader. Maybe I should look into emailing them
Click to expand...
Click to collapse
BLU won't unlock your bootloader. It is locked per contractual agreement with the branded carrier of the phone. However, if it's MediaTek, you may be able to use MTK Client to exploit the bootloader into an unlocked state.

Viva La Android said:
Several months ago they weren't releasing firmware to the public. I got it released by battling with them over open source code and I ultimately compromised for factory firmware. It was only recently made public.
Yeah I've noticed a nice performance boost too with some debloating and sone kernel tweaks. I'm using EX Kernel Manager. Keep in mind this device uses dynamic partitioning (super.img). As such, even with root, it isn't always possible to mount /system r/w. I extracted the super.img on a PC and then mounted /system, /vendor and /product, debloated, and then repacked and reflashed super img.
Click to expand...
Click to collapse
Would you plz share your super.img ? I'm on latest firmware and have attached screenshot of build etc.... I understand if you can't or don't want to. Can I pull mine since I'm rooted? Problem is I have a old Chromebook that I installed endeavor os on its arch based Linux but I don't have much hard drive space to do work

Viva La Android said:
Several months ago they weren't releasing firmware to the public. I got it released by battling with them over open source code and I ultimately compromised for factory firmware. It was only recently made public.
Yeah I've noticed a nice performance boost too with some debloating and sone kernel tweaks. I'm using EX Kernel Manager. Keep in mind this device uses dynamic partitioning (super.img). As such, even with root, it isn't always possible to mount /system r/w. I extracted the super.img on a PC and then mounted /system, /vendor and /product, debloated, and then repacked and reflashed super img.
Click to expand...
Click to collapse
Would you plz share your super.img ? I'm on latest firmware and have attached screenshot of build etc.... I understand if you can't or don't want to. Can I pull mine since I'm rooted? Problem is I have a old Chromebook that I installed endeavor os on its arch based Linux but I don't have much hard drive space to do work
Viva La Android said:
I just got KonnectONE to agree to release firmware a couple of days before you mentioned having firmware. It's been a long wait indeed.
I don't have source code to compile TWRP; only the firmware. I will be attempting to port a TWRP build for this phone very soon. My legal battle with KonnectONE was in regards to source code under the General Public License 2.0. Because they were ultimately unable to provide kernel source, their legal team and support department finally acquiesced to provide firmware to device owners upon written request. I compromised for the firmware release, but was not able to get kernel source code for building TWRP. I am pretty confident that a ported TWRP can be ironed out as a stable build. I already have the base build selected.
Click to expand...
Click to collapse
I have 3 of these devices. I surly can test TWRP port if needed

Argonon said:
Would you plz share your super.img ? I'm on latest firmware and have attached screenshot of build etc.... I understand if you can't or don't want to. Can I pull mine since I'm rooted? Problem is I have a old Chromebook that I installed endeavor os on its arch based Linux but I don't have much hard drive space to do work
I have 3 of these devices. I surly can test TWRP port if needed
Click to expand...
Click to collapse
Sure. I don't mind sharing my super.img. I'll need to upload it and then I'll message you a link. It's pretty much exactly 2.5 GB in file size, so I'll first compress it to a zip before uploading.

The edited one. Just clarifying so appreciated

Argonon said:
The edited one. Just clarifying so appreciated
Click to expand...
Click to collapse
I don't yet have all my mods made to the /super partition in that regard. Having encountered some force close issues with certain apps, I debloated from scratch and and have now begun my kernel tweaks and edits to the.varuous .prop files. So when finished, I'll share both my boot.img and super.img.

Just the stock super.img would be fine then. I think I can figure how to decompile, debloat and recompile then flash.

Argonon said:
Just the stock super.img would be fine then. I think I can figure how to decompile, debloat and recompile then flash.
Click to expand...
Click to collapse
MH-T6000 super.img unmodified

I was experimenting and flashed the super.img with dsu side loader apk as a gsi lol. The app description said can replace various partitions and I was just trying to get system rw on the dsu loader. I know that makes no sense. What windows 11 compatible software do you recommend to unpack, repack etc? I see a few magisk modules but not quite sure how to use. Like ro2rw magisk module

Viva La Android said:
MH-T6000 super.img unmodified
Click to expand...
Click to collapse
Thank you!

Argonon said:
Thank you!
Click to expand...
Click to collapse
When I have completed debloating, kernel tweaks and .prop files edits of the OS, I'll share my modified super.img and boot.img. I have a TWRP v3.6.0 port build that is currently booting properly on this phone. But, I have bugs to work out on logical partition mounting, as well as the backup & restore functionality.

Argonon said:
I was experimenting and flashed the super.img with dsu side loader apk as a gsi lol. The app description said can replace various partitions and I was just trying to get system rw on the dsu loader. I know that makes no sense. What windows 11 compatible software do you recommend to unpack, repack etc? I see a few magisk modules but not quite sure how to use. Like ro2rw magisk module
Click to expand...
Click to collapse
Check out CRB Android Kitchen here on XDA. Great for unpacking / repacking partition images, including super.img.

Viva La Android said:
When I have completed debloating, kernel tweaks and .prop files edits of the OS, I'll share my modified super.img and boot.img. I have a TWRP v3.6.0 port build that is currently booting properly on this phone. But, I have bugs to work out on logical partition mounting, as well as the backup & restore
Click to expand...
Click to collapse
Have you had anymore luck with this